11313+5942 STF1544

 
 
11h 31m 18.57s +59 42' 03.3" P.A. 91 sep 12.2 mag 7.33,8.02 Sp A3+Am dist. 588.24 pc (1918.84 l.y.)
 
 
Coord 2000
11313+5942
Discov num
STF1544
Comp
Coord arcsec 2000
11 31 18.57 +59 42 03.3
Date first
1790
Date last
2016
Obs
53
Pa first
90
Pa last
91
P.A. Now (θ)
91°
Sep first
9.5
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
7.33
Mag sec
8.02
delta mag (ΔM)
0.69
Spectral class
A3+Am (white/white)
Pri motion ra
+006
Sec motion ra
+008
Pri motion dec
+002
Sec motion dec
+000
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
28043
HIP
56202
Tycho2
3831-00765-1
HD
100054
BD
BD+60 1330
Distance
588.24
Distance ly
1918.84
last precise pa
90.6
last precise sep
12.229
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11313+5942 STF1544 2005 46 91 12.3 7.33 8.02 A3 Am N D 113118.57+594203.3
11313+5942 STF1544 2009 47 91 12.3 7.33 8.02 A3 Am N D 113118.57+594203.3
11313+5942 STF1544 2012 50 91 12.3 7.33 8.02 A3 Am N D 113118.57+594203.3
11313+5942 STF1544 2015 51 91 12.2 7.33 8.02 A3+Am N D 113118.57+594203.3
11313+5942 STF1544 2016 53 91 12.2 7.33 8.02 A3+Am N 113118.57+594203.3

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